求翻译：户外硬聚氯乙烯门窗用型材的加热后尺寸变化率按试验标准ASTM D 1042的规定[82℃(180°F)、水浴、30min]进行检测。当型材的壁厚＞1.02mm(0.040in)时，所有被测量表面的加热后尺寸变化率的平均值≤2.2%，最大值≤2.4%；当型材的壁厚≤1.02mm(0.040in)时，所有被测量表面的加热后尺寸变化率的平均值≤3.0%。是什么意思？

Outdoor hard PVC doors and windows of the size profile of the heating rate of change with test standard astm d 1042 [82 ° C (180 ° f), water bath, 30min] were detected. When the profile of the wall thickness> 1.02mm (0.040in), all the heating of the surface to be measured after the dimensional ch

Outdoor hard PVC doors and windows with the heated material size rate of change on the basis of the 1042 standard ASTM D [ 82 °C F (180 °) and Jacuzzi as well as 30 min], to conduct the test. When in the profile of the wall thickness >1.02 MM (0.040 in) all the measurement of surface heating, the

The outdoors hard polyvinyl-chloride windows and doors after the molding heating the size rate of change according to experimental standard ASTM the D 1042 stipulations (82℃(180°F), the water bath, 30min) carry on the examination.When molding wall thickness >1.02mm(0.040in), after possesses is su

Heated outdoor PVC door and window profiles the size change rate required by the test standard ASTM d 1042 [82 ° c (180 ° f), water baths, 30min] for testing. When the profile thickness of >1.02mm (0.040in), all of average size change rate after the measurement of surface heating ≤ 2.2%, maximum